1. Helping Pets Get to Higher Places: The pet stairs help pets with short legs, young babies, injuries etc. who have difficulty moving and get to high places such as sofas, stools, beds etc. to accompany your side. 2. Easy to Carry: No tools are required and a complete staircase can be assembled in just a few simple steps. This dog stair is lightweight and easy to carry. It can also assist in getting in and out of the car and keep your pet with you when you are out and about. 3. Easy to Clean: The soft touch fabric cover is easy to remove and can be completely removed in just a few simple steps. Made from mesh cloth, the cloth cover is machine washable, so simply throw it in the washing machine to keep your dog's stairs clean. 4. Not Easily Deformed: The inner core of the dog steps for sofa is a high elastic sponge, which has good resilience and is not easy to deform when pets crawl on it for a long time. It is a great choice for families with pets.